man*_*ork 17
在declare
内置的-f
选项执行的是:
bash-4.2$ declare -f apropos1
apropos1 ()
{
apropos "$@" | grep ' (1.*) '
}
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我type
为此目的使用,输入更短;)
bash-4.2$ type apropos1
apropos1 is a function
apropos1 ()
{
apropos "$@" | grep ' (1.*) '
}
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